61304523

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 96628224

約数和(自身を除く): 35323701

約数列:

[1, 3, 7, 21, 37, 111, 257, 259, 307, 771, 777, 921, 1799, 2149, 5397, 6447, 9509, 11359, 28527, 34077, 66563, 78899, 79513, 199689, 236697, 238539, 552293, 1656879, 2919263, 8757789, 20434841, 61304523]

約数ペア:

[(1, 61304523), (3, 20434841), (7, 8757789), (21, 2919263), (37, 1656879), (111, 552293), (257, 238539), (259, 236697), (307, 199689), (771, 79513), (777, 78899), (921, 66563), (1799, 34077), (2149, 28527), (5397, 11359), (6447, 9509)]